/Engine/Source/Runtime/MovieSceneTracks/Public/Tracks/MovieSceneParticleParameterTrack.h
Adds a Vector parameter key to the track.
void AddColorParameterKey ( [FName](API\Runtime\Core\UObject\FName) ParameterName, [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) Position, [FLinearColor](API\Runtime\Core\Math\FLinearColor) Value )